Tesla’s Latest Model X Comes With Higher Battery Density And More Powerful Motors
Tesla’s recently refreshed Model X has a higher battery energy dendsity and more powerful motors, according to an EPA specification sheet that wasn’t previously available.
While we knew that changes had been made to the latest Model X, Tesla had been less than clear on what had really changed.
Now, new data found in a new EPA datasheet outlines exactly what’s new. As Electrek points out, none of these numbers are necessarily from Tesla, but they’re the best we’ve seen yet.
First off, it shows an important improvement in battery pack-level energy density from 165 Wh/kg to 186.21 Wh/kg.
The overall energy capacity went down from 103 kWh to 100 kWh.
The result isn’t the loss of range that you might have expected. Because there are fewer batteries, the car is 200lb lighter than the previous model as a whole. That all helps to make the car easier to move which in turn means less power is needed. The results are similar range figures.
*NEWS* Refreshed Model X LR will be lighter, more powerful
Compared to '20 Model X LR • 14% reduction in battery weight • 13% increase in battery specific energy • Power increased by more than 30%, equipped AC magnetic motors both front & rear • 4% reduction in curve weight pic.twitter.com/oOzW0vawdl